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Method and device for distribution of communication resources

A communication resource allocation and communication resource technology, applied in the field of communication resource allocation, can solve problems such as high signaling overhead, and achieve the effect of improving system performance

Inactive Publication Date: 2017-11-17
BEIJING XINWEI TELECOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiments of the present invention provide a method and device for allocating communication resources. When the VUE is in working mode 1, the existing dynamic scheduling method for allocating communication resources at the base station is optimized to solve the technical problem of large signaling overhead.

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  • Method and device for distribution of communication resources
  • Method and device for distribution of communication resources

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Embodiment 1

[0028] figure 1 It is a flow chart of a method for allocating communication resources provided by Embodiment 1 of the present invention. The method for allocating communication resources provided in this embodiment is applicable to the case where the base station allocates communication resources for each VUE in the Internet of Vehicles. The method for allocating communication resources provided in this embodiment may be executed by an apparatus for allocating communication resources, and the apparatus may be implemented by software and / or hardware and integrated in a base station. refer to figure 1 , the method includes:

[0029] S110. Receive a communication resource allocation request sent by the vehicle user VUE.

[0030] In this embodiment, the vehicle user VUE includes a communication system, which can receive and send communication messages. VUE can periodically generate information reports and send them out in the form of broadcast. Among them, the information rep...

Embodiment 2

[0049] figure 2 It is a flowchart of a method for allocating communication resources provided by Embodiment 2 of the present invention. This embodiment is based on the above embodiments, and further limits the steps of determining the sub-area where the VUE is located and the number of required resource units according to the communication resource allocation request. Refer to figure 2 , the method includes:

[0050] S210. Receive a communication resource allocation request sent by the vehicle user VUE.

[0051] S220. Determine the sub-area where the VUE is located according to the location information in the communication resource allocation request.

[0052] Exemplarily, the base station analyzes the location information of the VUE in the communication resource allocation request, and determines the sub-area where the VUE is located according to the location information of the VUE.

[0053] S230. Determine the number of frequency units required by the VUE according to t...

Embodiment 3

[0063] image 3 It is a flowchart of a method for allocating communication resources provided by Embodiment 3 of the present invention. In this embodiment, on the basis of the above-mentioned embodiments, a group of communication resources is selected according to the number of resource units in the communication resource pool corresponding to the sub-area, and the communication resources are allocated to the VUE. The steps are further defined, refer to image 3 , the method includes:

[0064] S310. Receive a communication resource allocation request sent by the vehicle user VUE.

[0065] S320. Determine the sub-area where the VUE is located and the number of required resource units according to the communication resource allocation request.

[0066] S330. Determine a corresponding communication resource pool according to the sub-area.

[0067] Exemplarily, since different sub-areas correspond to different communication resource pools, the corresponding communication resou...

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Abstract

The present invention discloses a method and device for distribution of communication resources. The method comprises: receiving a communication resource distribution request sent by a vehicle user VUE, wherein the communication resources comprise time resource and frequency resource; determining a subarea where the VUE is located and the required resource unit quantity according to the communication resource distribution request; and in a communication resource pool corresponding to the subarea, selecting one group of communication resources according to the resource unit quantity, and distributing the communication resources to the VUE to allow the VUE to perform periodic broadcast information report according to the VUE. The scheme is employed to optimize the current method of dynamic dispatching and distribution of communication resources of a base station so as to solve the technical problem of large signaling cost.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and device for allocating communication resources. Background technique [0002] With the advent of the information age, the Internet of Things has become an important part of the new generation of information technology. Among them, the Internet of Vehicles is an important part of the Internet of Things, that is, vehicle-to-vehicle (V2V) information exchange. The Internet of Vehicles realizes the compatibility of manual driving and automatic driving through Global Positioning System (GPS) navigation technology, vehicle-to-vehicle communication technology, wireless communication and remote sensing technology. Now, the Internet of Vehicles technology can enable vehicles to communicate with vehicles, vehicles and base stations, and base stations to obtain a series of information such as real-time road conditions, road information, and pedestrian informati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W4/02H04W72/04H04L29/08
CPCH04L67/12H04W4/02H04W4/70H04W72/04
Inventor 王夏男孙鹏
Owner BEIJING XINWEI TELECOM TECH
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